Ôr'tho-gōn, n.
n. [Gr. ὀρθός, right, and γωνία, angle; Fr. orthogone, a., Gr. ὀρθόγωνος, ὀρθογώνιος, rectangular.] (Geom.) A rectangular figure, or one which has all its angles right angles.
n. [Gr. ὀρθός, right, and γωνία, angle; Fr. orthogone, a., Gr. ὀρθόγωνος, ὀρθογώνιος, rectangular.] (Geom.) A rectangular figure, or one which has all its angles right angles.